TY - JOUR AB - Following the publication of this paper, it was drawn to the Editor’s attention by a concerned reader that the data panels showing cell invasion assay data in Fig. 4F contained a number of internal duplications, such that the same data appeared to have been selected from the same original source(s) to represent the results from differently performed experiments; furthermore, certain of these data were also strikingly similar to data appearing in different form in other articles by different authors at different research institutes. Owing to the unacceptable number of instances of data duplication and the fact that contentious data in the above article had already been published, or were already under consideration for publication, elsewhere prior to its submission to Oncology Letters, the Editor has decided that this paper should be retracted from the Journal. he authors were asked for an explanation to account for these concerns, but the Editorial Office did not receive a reply. The Editor apologizes to the readership for any inconvenience caused. [Oncology Letters 21: 265, 2021; DOI: 10.3892/ol.2021.12526] AD - Department of Orthopedics, The First Hospital of Qiqihaer, Qiqihaer, Heilongjiang 161005, P.R. China AU - Bi,Fengjiang AU - Chen,Can AU - Fu,Jing AU - Yu,Lei AU - Geng,Jia DA - 2023/02/01 DO - 10.3892/ol.2023.13665 IS - 2 JO - Oncol Lett KW - osteosarcoma long non‑coding RNA colon cancer‑associated transcript 2 microRNA‑143 PY - 2023 SN - 1792-1074 1792-1082 SP - 79 ST - [Retracted] Inhibiting proliferation and metastasis of osteosarcoma cells by downregulation of long non‑coding RNA colon cancer‑associated transcript 2 targeting microRNA‑143 T2 - Oncology Letters TI - [Retracted] Inhibiting proliferation and metastasis of osteosarcoma cells by downregulation of long non‑coding RNA colon cancer‑associated transcript 2 targeting microRNA‑143 UR - https://doi.org/10.3892/ol.2023.13665 VL - 25 ER -